LEARNit Dictionary
sewerage
noun
/ˈsuːərɪdʒ/
UK
/ˈsuːərɪdʒ/
US
1
the system by which sewage is carried away from houses, factories, etc. and is cleaned and made safe by adding chemicals to it
سامانه فاضلاب, شبکه فاضلاب, سیستم دفع فاضلاب